include/wx/os2/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        private.h
   3 // Purpose:     Private declarations: as this header is only included by
   4 //              wxWidgets itself, it may contain identifiers which don't start
   5 //              with "wx".
   6 // Author:      Julian Smart
   7 // Modified by:
   8 // Created:     01/02/97
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) Julian Smart
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_PRIVATE_H_
  15 #define _WX_PRIVATE_H_
  16
  17 #define INCL_BASE
  18 #define INCL_PM
  19 #define INCL_GPI
  20 #define INCL_WINSYS
  21 #define INCL_SHLERRORS
  22 #include <os2.h>
  23 #if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(FCF_CLOSEBUTTON)
  24 /* struct missing in "os2emx.h" - luckily FCF_CLOSEBUTTON was added in the
  25    same version of os2emx.h as SPBCDATA type, so we can do the test above. */
  26  typedef struct _SPBCDATA {
  27    ULONG     cbSize;       /*  Size of control block. */
  28    ULONG     ulTextLimit;  /*  Entryfield text limit. */
  29    LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
  30    LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
  31    ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
  32    PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
  33  } SPBCDATA;
  34
  35  typedef SPBCDATA *PSPBCDATA;
  36 #endif
  37
  38 #include "wx/fontenc.h"
  39
  40 class WXDLLEXPORT wxFont;
  41 class WXDLLEXPORT wxWindow;
  42 class WXDLLEXPORT wxString;
  43 class WXDLLEXPORT wxBitmap;
  44
  45 // ---------------------------------------------------------------------------
  46 // private constants
  47 // ---------------------------------------------------------------------------
  48
  49 //
  50 // Constant strings for control names and classes
  51 //
  52
  53 //
  54 // Controls
  55 //
  56 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  57 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
  58 WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
  59 WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
  60 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
  61 WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
  62 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
  63 WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
  64 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
  65 WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
  66 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
  67 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
  68 WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
  69 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
  70 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
  71 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
  72 WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
  73 WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
  74 WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
  75 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
  76 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
  77 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
  78 WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
  79 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
  80 WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
  81 WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
  82 WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
  83 WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
  84 WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
  85 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
  86 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
  87 WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
  88 WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
  89 WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
  90 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
  91 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
  92
  93 //
  94 // Class names
  95 //
  96 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassName;
  97 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassNameNoRedraw;
  98 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassName;
  99 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassNameNoRedraw;
 100 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassName;
 101 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassNameNoRedraw;
 102 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassName;
 103 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassNameNR;
 104 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassName;
 105 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassNameNR;
 106
 107 // ---------------------------------------------------------------------------
 108 // standard icons from the resources
 109 // ---------------------------------------------------------------------------
 110
 111 #ifdef __WXPM__
 112
 113 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
 114 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
 115 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
 116 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
 117 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
 118 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
 119 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
 120
 121 #endif
 122
 123 // ---------------------------------------------------------------------------
 124 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
 125 // window proc for PM.
 126 // MPARAM is a void * but is really a 32-bit value
 127 // ---------------------------------------------------------------------------
 128
 129 typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
 130 #define CASTWNDPROC (WndProcCast)
 131
 132 #if wxUSE_ITSY_BITSY
 133     #define IBS_HORZCAPTION    0x4000L
 134     #define IBS_VERTCAPTION    0x8000L
 135
 136     UINT    APIENTRY ibGetCaptionSize( HWND hWnd  ) ;
 137     UINT    APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
 138     MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
 139     VOID    APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
 140 #endif // wxUSE_ITSY_BITSY
 141
 142 /*
 143  * Decide what window classes we're going to use
 144  * for this combination of CTl3D/FAFA settings
 145  */
 146
 147 #define STATIC_CLASS     _T("STATIC")
 148 #define STATIC_FLAGS     (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
 149 #define CHECK_CLASS      _T("BUTTON")
 150 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP)
 151 #define CHECK_IS_FAFA   FALSE
 152 #define RADIO_CLASS      _T("BUTTON" )
 153 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_VISIBLE)
 154 #define RADIO_SIZE       20
 155 #define RADIO_IS_FAFA   FALSE
 156 #define PURE_WINDOWS
 157 /*  PM has no group box button style
 158 #define GROUP_CLASS      "BUTTON"
 159 #define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
 160 */
 161
 162 /*
 163 #define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
 164 #define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
 165 */
 166
 167 // ---------------------------------------------------------------------------
 168 // misc macros
 169 // ---------------------------------------------------------------------------
 170
 171 #define MEANING_CHARACTER '0'
 172 #define DEFAULT_ITEM_WIDTH  200
 173 #define DEFAULT_ITEM_HEIGHT 80
 174
 175 // Scale font to get edit control height
 176 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
 177
 178 #ifdef __WXPM__
 179
 180 // Generic subclass proc, for panel item moving/sizing and intercept
 181 // EDIT control VK_RETURN messages
 182 extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
 183
 184 #endif
 185
 186 // ---------------------------------------------------------------------------
 187 // constants which might miss from some compilers' headers
 188 // ---------------------------------------------------------------------------
 189
 190 #if !defined(WS_EX_CLIENTEDGE)
 191     #define WS_EX_CLIENTEDGE 0x00000200L
 192 #endif
 193
 194 #ifndef ENDSESSION_LOGOFF
 195     #define ENDSESSION_LOGOFF    0x80000000
 196 #endif
 197
 198 // ---------------------------------------------------------------------------
 199 // debug messages -- OS/2 has no native debug output system
 200 // ---------------------------------------------------------------------------
 201
 202 // ---------------------------------------------------------------------------
 203 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
 204 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
 205 // an argument which should be a pointer or reference to the object of the
 206 // corresponding class (this depends on the macro)
 207 // ---------------------------------------------------------------------------
 208
 209 #define GetHwnd()               ((HWND)GetHWND())
 210 #define GetHwndOf(win)          ((HWND)((win)->GetHWND()))
 211 // old name
 212 #define GetWinHwnd              GetHwndOf
 213
 214 #define GetHdc()                ((HDC)GetHDC())
 215 #define GetHdcOf(dc)            ((HDC)(dc).GetHDC())
 216
 217 #define GetHbitmap()            ((HBITMAP)GetHBITMAP())
 218 #define GetHbitmapOf(bmp)       ((HBITMAP)(bmp).GetHBITMAP())
 219
 220 #define GetHicon()              ((HICON)GetHICON())
 221 #define GetHiconOf(icon)        ((HICON)(icon).GetHICON())
 222
 223 #define GetHaccel()             ((HACCEL)GetHACCEL())
 224 #define GetHaccelOf(table)      ((HACCEL)((table).GetHACCEL()))
 225
 226 #define GetHmenu()              ((HMENU)GetHMenu())
 227 #define GetHmenuOf(menu)        ((HMENU)menu->GetHMenu())
 228
 229 #define GetHcursor()            ((HCURSOR)GetHCURSOR())
 230 #define GetHcursorOf(cursor)    ((HCURSOR)(cursor).GetHCURSOR())
 231
 232 #define GetHfont()              ((HFONT)GetHFONT())
 233 #define GetHfontOf(font)        ((HFONT)(font).GetHFONT())
 234
 235 // OS/2 convention of the mask is opposed to the wxWidgets one, so we need
 236 // to invert the mask each time we pass one/get one to/from Windows
 237 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
 238
 239 // ---------------------------------------------------------------------------
 240 // global data
 241 // ---------------------------------------------------------------------------
 242
 243 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
 244 WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
 245 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 246 WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
 247
 248 // ---------------------------------------------------------------------------
 249 // global functions
 250 // ---------------------------------------------------------------------------
 251
 252 extern "C"
 253 {
 254 WXDLLEXPORT HINSTANCE wxGetInstance();
 255 }
 256
 257 WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
 258
 259 #include "wx/thread.h"
 260 static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
 261                                 MPARAM mpParam1, MPARAM mpParam2)
 262 {
 263     MRESULT vRes;
 264     vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 265 #if wxUSE_THREADS
 266     if (!wxThread::IsMain())
 267         ::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 268 #endif
 269     return vRes;
 270 }
 271 #define WinSendMsg MySendMsg
 272
 273 #ifdef __WXPM__
 274
 275 WXDLLEXPORT void wxDrawBorder( HPS     hPS
 276                               ,RECTL&  rRect
 277                               ,WXDWORD dwStyle
 278                              );
 279
 280 WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 281
 282 WXDLLEXPORT void   wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
 283
 284 WXDLLEXPORT void   wxConvertVectorFontSize( FIXED   fxPointSize
 285                                            ,PFATTRS pFattrs
 286                                           );
 287 WXDLLEXPORT void   wxFillLogFont( LOGFONT*      pLogFont
 288                                  ,PFACENAMEDESC pFaceName
 289                                  ,HPS*          phPS
 290                                  ,bool*         pbInternalPS
 291                                  ,long*         pflId
 292                                  ,wxString&     sFaceName
 293                                  ,wxFont*       pFont
 294                                 );
 295 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
 296 WXDLLEXPORT void   wxOS2SelectMatchingFontByName( PFATTRS       vFattrs
 297                                                  ,PFACENAMEDESC pFaceName
 298                                                  ,PFONTMETRICS  pFM
 299                                                  ,int           nNumFonts
 300                                                  ,const wxFont* pFont
 301                                                 );
 302 WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT*      pLogFont
 303                                            ,PFONTMETRICS  pFM
 304                                            ,PFACENAMEDESC pFace
 305                                           );
 306 WXDLLEXPORT int    wxGpiStrcmp(wxChar* s0, wxChar* s1);
 307
 308 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
 309 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
 310
 311 // Find maximum size of window/rectangle
 312 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
 313
 314 WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
 315 WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
 316
 317 // Safely get the window text (i.e. without using fixed size buffer)
 318 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
 319
 320 // get the window class name
 321 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
 322
 323 // get the window id (should be unsigned, hence this is not wxWindowID which
 324 // is, for mainly historical reasons, signed)
 325 WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
 326
 327 // Convert a PM Error code to a string
 328 WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
 329
 330 // Does this window style specify any border?
 331 inline bool wxStyleHasBorder(long style)
 332 {
 333   return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
 334                    wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
 335 }
 336
 337 inline RECTL wxGetWindowRect(HWND hWnd)
 338 {
 339     RECTL                           vRect;
 340
 341     ::WinQueryWindowRect(hWnd, &vRect);
 342     return vRect;
 343 } // end of wxGetWindowRect
 344
 345 WXDLLEXPORT extern void wxOS2SetFont( HWND          hWnd
 346                                      ,const wxFont& rFont
 347                                     );
 348
 349
 350 WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND    hWnd
 351                                              ,WXFARPROC fnWndProc
 352                                             );
 353 WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
 354                                             ,long            lColor
 355                                            );
 356
 357 #include "wx/colour.h"
 358
 359 WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
 360
 361 #endif // __WXPM__
 362
 363 #endif // _WX_PRIVATE_H_